Buffet



FIG. 1 is a left front perspective view of a buffet showing my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a top elevational view thereof.

The bottom and rear views of the buffet are not shown and form no part of the claimed design. The dashed lines represent environmental elements only and form no part of the claimed design. 

The ornamental design for a buffet, as shown and described. 